:Ļȡ

ʽ:
ImageCaptureScreen(x,y,w,h)
ImageCaptureScreen(x,y,w)
ImageCaptureScreen(x,y)
ImageCaptureScreen(x)

x:ȡĻϽǺʼλ,ĬΪ0
y:ȡĻϽʼλ,ĬΪ0
w:ȡĻ,ĬϽȡĻ
h:ȡĻ߶,ĬϽȡĻ

˵:ִϷؽȡbitmapͼ

:

f = ImageCaptureScreen();
{ImageExport<\ImageExport>}(f);//ȫȡ